Question

The ages of mohan and and sohan are in the ratio 5:7. If mohan was 9 years older and sohan 9 yeats younger, then ththeir ages would be in ratio 2:1. Find their present ages


.
.
.
.
.
.REMOVE THAT F..KING DP FIRST
IDK WHY I HATE THEM​

Answer 1

Answer:

Konsi dp

kiski dp

kaise dp

Answer 2

Answer:-

Let x be the present age of mohan and sohan then present age of mohan is 5x and that of sohan is 7x.

Let x be the present age of mohan and sohan then present age of mohan is 5x and that of sohan is 7x.According to 1st condition -

Let x be the present age of mohan and sohan then present age of mohan is 5x and that of sohan is 7x.According to 1st condition -Mohan's age will be 5x+9

Let x be the present age of mohan and sohan then present age of mohan is 5x and that of sohan is 7x.According to 1st condition -Mohan's age will be 5x+9Sohan's age will be 7x−9

Let x be the present age of mohan and sohan then present age of mohan is 5x and that of sohan is 7x.According to 1st condition -Mohan's age will be 5x+9Sohan's age will be 7x−9⇒5x+9:7x−9=2:1

Let x be the present age of mohan and sohan then present age of mohan is 5x and that of sohan is 7x.According to 1st condition -Mohan's age will be 5x+9Sohan's age will be 7x−9⇒5x+9:7x−9=2:1⇒ 7x−95x+9 = 12

Let x be the present age of mohan and sohan then present age of mohan is 5x and that of sohan is 7x.According to 1st condition -Mohan's age will be 5x+9Sohan's age will be 7x−9⇒5x+9:7x−9=2:1⇒ 7x−95x+9 = 12hope it will help you:)

⇒(5x+9)=2(7x−9)

⇒(5x+9)=2(7x−9)⇒5x+9=14x−18

⇒(5x+9)=2(7x−9)⇒5x+9=14x−18⇒5x−14x=−18−9

⇒(5x+9)=2(7x−9)⇒5x+9=14x−18⇒5x−14x=−18−9⇒−9x=−27

⇒(5x+9)=2(7x−9)⇒5x+9=14x−18⇒5x−14x=−18−9⇒−9x=−27⇒x=3

⇒(5x+9)=2(7x−9)⇒5x+9=14x−18⇒5x−14x=−18−9⇒−9x=−27⇒x=3Present age of mohan is 5x=5×3=15

⇒(5x+9)=2(7x−9)⇒5x+9=14x−18⇒5x−14x=−18−9⇒−9x=−27⇒x=3Present age of mohan is 5x=5×3=15Present age of sohan is 7x=7×3=21